While the Chinese and Vietnamese populations continue to grow in the Houston area, studies conducted by the University of Texas M.D. Anderson Cancer Center show the communities have low rates of colorectal cancer screenings compared to other minority groups.

At the same time, the incidence of colorectal cancer is higher among Asians living here than those in their native countries.

In an effort to reverse those trends, M.D. Anderson community health worker Chinh Duong highlighted information on exercise and appropriate colon screening guidelines for individuals 40 to 60. Perhaps the liveliest session, however, focused on diet and nutrition.

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Cancer prevention

To prevent colorectal cancer, the American Cancer Society recommends:

1 Get screened regularly.

2. Maintain a healthy weight throughout life.

3. Adopt a physically active lifestyle.

4. Consume a healthy diet with an emphasis on plant sources; specifically:

A Choose foods and beverages in amounts that help achieve and maintain a healthy weight.

A Eat five or more servings of a variety of vegetables and fruits each day.

When Duong and Leven listed the foods to be avoided, however, there was a collective sigh.

Butter. Cheese. Saturated fat. Poultry skin. Alcohol in excess of a drink or two per day. Deli and smoked meat. Barbecue. It seemed even the healthiest audience members, though slim and trim, needed to cut an item or two out of their daily diets.

Throughout the session, Duong and Leven answered questions. For example, the risk of eating bad brown rice is extremely low. Phosphoric acid, which is found in sodas, can contribute to poor bone health if consumed in large quantities. As for apples and celery - those are healthy snacks any time of the day or night.

Francine Huckaby, Anderson's manager of health education, says similar community meetings targeting African-Americans, Hispanics and the medically under-served are taking place around the city.

It's not enough to provide information, Huckaby said. Part of their mission is to help all Houstonians gain access to health care.